Nasihu akan kayan daki na otal da yadda ake rarraba kayan otal ta tsari

Ilimin veneer furniture na otal ana amfani da shi sosai azaman kayan karewa akan kayan daki. Farkon amfani da veneer da aka gano ya zuwa yanzu shine a Masar shekaru 4,000 da suka wuce. Saboda yanayin hamada mai zafi a wurin, albarkatun itace ba su da yawa, amma masu mulki suna son itace mai daraja sosai. A karkashin wannan yanayin, masu sana'a sun ƙirƙira hanyar yanke itace don amfani.

1. An rarraba veneer na itace bisa ga kauri:
An kira kauri fiye da 0.5mm mai kauri; in ba haka ba, an kira shi micro veneer ko siriri veneer.
2. An rarraba katakon katako bisa ga hanyar masana'antu:
Ana iya raba shi zuwa veneer wanda aka shirya; Rotary yanke veneer; sawed veneer; Semi-madauwari yankan veneer. Yawancin lokaci, ana amfani da hanyar shiryawa don yin ƙari.
3. An rarraba veneer na itace da iri-iri:
Ana iya raba shi zuwa veneer na halitta; rini veneer; kayan ado na fasaha; kyafaffen veneer.
4. An rarraba veneer ta hanyar tushe:
Tushen gida; shigo da veneer.
5. Sliced veneer masana'antu samar tsari:
Tsari: log → yankan → sashe → laushi (tushe ko tafasa) → yanka → bushewa (ko rashin bushewa) → yanke → dubawa da tattarawa → ajiya.
Yadda ake rarraba kayan daki na otal ta tsari
Rarraba bisa ga kayan shine game da salo, dandano da kariyar muhalli, to, rarrabuwa bisa ga tsari shine game da amfani, aminci da karko. Siffofin tsarin kayan daki sun haɗa da ɗimbin ɗaki da haɗin gwiwa, haɗin ƙarfe, haɗin ƙusa, haɗin manne, da sauransu. Saboda hanyoyin haɗin gwiwa daban-daban, kowanne yana da halaye na tsari daban-daban. A cikin wannan labarin, an kasu kashi uku: tsarin firam, tsarin faranti, da tsarin fasaha.

(1) Tsarin tsari.
Tsarin firam wani nau'in tsarin kayan katako ne wanda ke da alaƙa da ƙorafi da haɗin gwiwa. Firam ne mai ɗaukar kaya da aka yi da katakon katako da aka haɗa ta hanyar turɓaya da haɗin gwiwa, kuma an haɗa plywood na waje da firam. Frame furniture yawanci ba a cirewa.
(2) Tsarin hukumar.
Tsarin allo (wanda kuma aka sani da tsarin akwatin) yana nufin tsarin kayan daki wanda ke amfani da kayan roba (kamar fiberboard mai matsakaicin yawa, allon allo, allon multi-layer, da sauransu) a matsayin babban kayan albarkatun ƙasa, kuma yana amfani da fiberboard mai matsakaicin yawa, allon allo, allon multilayer da sauran kayan aikin kayan aiki. Abubuwan haɗin allon suna haɗawa kuma ana haɗa su ta hanyar haɗin ƙarfe na musamman ko madaidaicin sanduna. Hakanan za'a iya amfani da gaɓoɓin ɓarna da ƙwanƙwasa, kamar ɗigon kayan daki na gargajiya. Dangane da nau'in haɗin haɗin, ana iya raba gidaje irin na allo zuwa mai cirewa da mara cirewa. Babban fa'idar kayan daki na nau'in allo mai cirewa shine ana iya haɗa shi akai-akai kuma a haɗa shi, kuma ya dace da sufuri mai nisa da tallace-tallacen marufi.
(3) Tsarin fasaha.
Tare da ci gaban fasaha da kuma fitowar sabbin kayan aiki, ana iya raba ginin kayan daki gaba ɗaya daga hanyar gargajiya. Misali, kayan da aka yi da karfe, filastik, gilashi, karfen fiber ko plywood a matsayin albarkatun kasa ta hanyar gyare-gyare ko wasu matakai. Bugu da ƙari, akwai capsules na ciki da aka yi da fim ɗin filastik mai girma, kayan da aka yi da kayan aiki kamar iska ko ruwa, da dai sauransu. Halinsa shi ne cewa ba shi da cikakkiyar kyauta daga firam ɗin gargajiya da bangarori.